An artillery shell fired as part of the Marine Corps’ 250-year anniversary celebrations prematurely detonated over Interstate ...

Interstate 5 is a 1,381-mile artery that stretches from Mexico to Canada, through the heart of the West Coast. If nothing ...

They may be big and beautiful, but California's roads are also among the nation's most dangerous with trecherous mountain ...

A military celebration soured when live ammunition accidentally exploded over a California freeway. Here's how things went wrong with the event.

A California Highway Patrol cadet died Sunday in a collision on Interstate Highway 5 at West Benjamin Holt Drive in northwest ...

A major Southern California highway was shut down for a U.S. Marine Corps demonstration on Oct. 18. The event pitted California Gov. Gavin Newsom against the federal government yet again. Interstate 5 ...

The U.S. Marines Corps has launched an investigation after the California Highway Patrol said shrapnel from an artillery ...

An artillery shell fired during a Marine Corps demonstration on Saturday detonated prematurely over California's Interstate 5 ...

The military showcase has drawn has drawn strong objections from Gov. Newsom, who said safety concerns forced him to close a 17-mile portion of the interstate.

California lawmakers are demanding answers after a live fire demonstration over Camp Pendleton last weekend led to a misfire ...

Twenty-six California House Representatives and two U.S. Senators have sent a letter to Secretary of War Pete Hegseth ...